干旱区生态环境知识资源中心(Arid): Transcriptional changes during tomato ripening and influence of brackish water irrigation on fruit transcriptome and sugar content

Arid

DOI	10.1016/j.plaphy.2019.10.025
	Transcriptional changes during tomato ripening and influence of brackish water irrigation on fruit transcriptome and sugar content
	Gao, Yanming 1; Tian, Ping 1; Li, Juan 1; Cao, Yune 1; Xu, Weirong 1,2; Li, Jianshe 1
通讯作者	Xu, Weirong ; Li, Jianshe
来源期刊	PLANT PHYSIOLOGY AND BIOCHEMISTRY
ISSN	0981-9428
出版年	2019
卷号	145 页码:21-33
英文摘要	Efficient management and utilization of brackish water irrigation help to minimize yield losses and promote fruit quality and sugar content in tomato fruit. However, the functional genes involved in sugar metabolic pathways and potential molecular pathways responsive to brackish water irrigation remain unknown. To this end, physiological responses and comparative transcriptional profiling was used to analyze the tomato fruit during the white-ripe period (CK1) and mature period (CK2) in plants grown under four water management strategies (rotating irrigation with brackish and fresh water during fruit development, T1; fresh water irrigation, T2; mixed brackish and fresh water irrigation, T3; mixed water and fresh water irrigation in sequence, T4). Comparative analysis revealed that during fruit development (CK2 cv CK1) differentially expressed genes (DEGs) involved in photosynthetic pathways and sucrose-starch metabolism were downregulated. However, two DEGs encoding putative beta-fructofuranosidases were significantly upregulated at the mature stage, which promoted the accumulation of glucose and fructose in CK2. Comparing four types of management strategies, rotating irrigation with brackish water and fresh water (T1) led to reprograming of global gene expression. Moreover, the upregulated DEGs in T1 were significantly enriched for signaling, hormone metabolism, and stress tolerance, suggesting the coordination of both stresses signaling as well as the plant hormone. These results provide a valuable reference for rational use of brackish water in the production of high-quality tomato in arid and semi-arid regions.
英文关键词	Tomato Brackish water irrigation Fruit quality Sugar metabolism Stress resistance
类型	Article
语种	英语
国家	Peoples R China
收录类别	SCI-E
WOS记录号	WOS:000498750800003
WOS关键词	LYCOPERSICON-ESCULENTUM MILL ; SUCROSE METABOLISM ; DESERT CONDITIONS ; SALINE WATER ; QUALITY ; MANAGEMENT ; YIELD ; REVEALS ; ACID ; SOIL
WOS类目	Plant Sciences
WOS研究方向	Plant Sciences
EI主题词	2019-12-01
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/311273
作者单位	1.Ningxia Univ, Sch Agron, Yinchuan 750021, Ningxia, Peoples R China; 2.Key Lab Modern Mol Breeding Dominant & Special Cr, Yinchuan 750021, Peoples R China
推荐引用方式 GB/T 7714	Gao, Yanming,Tian, Ping,Li, Juan,et al. Transcriptional changes during tomato ripening and influence of brackish water irrigation on fruit transcriptome and sugar content[J],2019,145:21-33.
APA	Gao, Yanming,Tian, Ping,Li, Juan,Cao, Yune,Xu, Weirong,&Li, Jianshe.(2019).Transcriptional changes during tomato ripening and influence of brackish water irrigation on fruit transcriptome and sugar content.PLANT PHYSIOLOGY AND BIOCHEMISTRY,145,21-33.
MLA	Gao, Yanming,et al."Transcriptional changes during tomato ripening and influence of brackish water irrigation on fruit transcriptome and sugar content".PLANT PHYSIOLOGY AND BIOCHEMISTRY 145(2019):21-33.